/Engine/Source/Runtime/Engine/Classes/Sound/SoundSubmix.h
struct FSoundSpectrumAnalyzerSettings
EFFTSize
FFTSize
FFTSize used in spectrum analyzer.
float
HopSize
Hopsize between audio windows as a ratio of the FFTSize.
EFFTPeakInterpo...
InterpolationMethod
Interpolation method used when getting frequencies.
EAudioSpectrumT...
SpectrumType
Metric used when analyzing spectrum.
EFFTWindowType
WindowType
Type of window to apply to audio.